# PRMaxxing vs SIX ABZ Studio

The clearest difference is update cadence: PRMaxxing at every 6 days against SIX ABZ Studio's every 4 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for PRMaxxing against 5.0 for SIX ABZ Studio. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

PRMaxxing ships an update every 6 days, SIX ABZ Studio every 4 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PRMaxxing | SIX ABZ Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/prmaxxing/id6769581713/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/six-abz-studio/id6782219314/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 15 MB | 38 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brian Bounds](https://appshunter.io/developer/1896670421) | [SIX ABZ Studio LLC](https://appshunter.io/developer/6782219316) |

## What reviewers say

### PRMaxxing

[App page](https://appshunter.io/ios/app/prmaxxing/id6769581713)

A no-frills workout logger designed for serious lifters. Build custom routines, log sets efficiently, and track your progress with detailed history and automatic progression schemes. This app prioritizes a clean, offline experience without gamification or social features.

**Highlights:** Fast set logging, Full routine control, Honest training history, Automatic progression schemes, Graph types and tracking tools, Warmup presets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SIX ABZ Studio

[App page](https://appshunter.io/ios/app/six-abz-studio/id6782219314)

Easily browse and purchase class packs or memberships. View the schedule, filter classes by type, and book reservations. Manage your upcoming classes to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Track upcoming classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PRMaxxing free?

PRMaxxing is free to download, with no in-app purchases.

### Is SIX ABZ Studio free?

SIX ABZ Studio is free to download, with no in-app purchases.

### Which has better reviews, PRMaxxing or SIX ABZ Studio?

PRMaxxing and SIX ABZ Studio are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do PRMaxxing or SIX ABZ Studio have ads?

Neither PRMaxxing nor SIX ABZ Studio shows ads.

### Which is updated more often, PRMaxxing or SIX ABZ Studio?

PRMaxxing ships an update every 6 days, and SIX ABZ Studio every 4 weeks. Most recently, PRMaxxing was updated on October 16, 2026 and SIX ABZ Studio on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*